lsst.meas.algorithms.pcaPsfDeterminer Namespace Reference

Classes
class	PcaPsfDeterminerConfig
class	PcaPsfDeterminer
	A measurePsfTask psf estimator. More...

Functions
def	candidatesIter
	Generator for Psf candidates. More...

Function Documentation

def lsst.meas.algorithms.pcaPsfDeterminer.candidatesIter	(		psfCellSet,
			ignoreBad = True
	)

Generator for Psf candidates.

This allows two 'for' loops to be reduced to one.

Parameters

psfCellSet	SpatialCellSet of PSF candidates
ignoreBad	Ignore candidates flagged as BAD?

Returns

SpatialCell, PsfCandidate

Definition at line 623 of file pcaPsfDeterminer.py.

def candidatesIter(psfCellSet, ignoreBad=True):
    """!Generator for Psf candidates

    This allows two 'for' loops to be reduced to one.

    \param psfCellSet SpatialCellSet of PSF candidates
    \param ignoreBad Ignore candidates flagged as BAD?
    \return SpatialCell, PsfCandidate
    """
    for cell in psfCellSet.getCellList():
        for cand in cell.begin(ignoreBad):
            yield (cell, algorithmsLib.cast_PsfCandidateF(cand))